Overclock.net › Forums › AMD › AMD Motherboards › What is LDT voltage??
New Posts  All Forums:Forum Nav:

What is LDT voltage??

post #1 of 5
Thread Starter 
I bump it up from 1.2 to 1.4 and my OC seems more stable. But where is the voltage actually being applied? I see absolutely no difference in temps, so it's gotta be somewhere else. No one really seems to know the answer to this, or they're not telling me (perhaps they'd have to kill me if they did).
    
CPUMotherboardGraphicsRAM
E8400 DFI DK P35 8800GT 512 OCZ, Team 6GB Total 
Hard DriveOptical DriveOSMonitor
Dual WD160, RAID 0 Samsung IDE DVD Burner Vista Ultimate 64 Envision 22", Hanns G 19" 
PowerCase
OCZ Gamextreme 700 Antec 900 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
E8400 DFI DK P35 8800GT 512 OCZ, Team 6GB Total 
Hard DriveOptical DriveOSMonitor
Dual WD160, RAID 0 Samsung IDE DVD Burner Vista Ultimate 64 Envision 22", Hanns G 19" 
PowerCase
OCZ Gamextreme 700 Antec 900 
  hide details  
Reply
post #2 of 5
Lightning Data Transfer. Its your HT mutilplier.
My Rigasaurus-reX
(13 items)
 
  
CPUMotherboardGraphicsRAM
Toledo 3800 X2 E6 (CCBWE) DFI nF4 LanParty Ultra-D XFX 6800GS 500/1200 2x512MB OCZ Enhanced Latency 
Hard DriveOptical DriveOSMonitor
250GB WD-Caviar 16M 3GB/s NEC ND-3550A Windows XP Pro SP2 17in. ŁĊĐ 
KeyboardPowerCaseMouse
Logitech G11 Åntec TRUEPOWERII 550W ThermalTake Tsunami Logitech G7 Wireless 
Mouse Pad
SteelPad S&S 
  hide details  
Reply
My Rigasaurus-reX
(13 items)
 
  
CPUMotherboardGraphicsRAM
Toledo 3800 X2 E6 (CCBWE) DFI nF4 LanParty Ultra-D XFX 6800GS 500/1200 2x512MB OCZ Enhanced Latency 
Hard DriveOptical DriveOSMonitor
250GB WD-Caviar 16M 3GB/s NEC ND-3550A Windows XP Pro SP2 17in. ŁĊĐ 
KeyboardPowerCaseMouse
Logitech G11 Åntec TRUEPOWERII 550W ThermalTake Tsunami Logitech G7 Wireless 
Mouse Pad
SteelPad S&S 
  hide details  
Reply
post #3 of 5
Thread Starter 
Quote:
Originally Posted by JacKz5o View Post
Lightning Data Transfer. Its your HT mutilplier.

I must be missing something, I got the exact same response in another forum. I know what LDT is, I just really want to know WHERE to check my temps. Where is the "voltage" applied to? The CPU, the PWMIC, the bus????
    
CPUMotherboardGraphicsRAM
E8400 DFI DK P35 8800GT 512 OCZ, Team 6GB Total 
Hard DriveOptical DriveOSMonitor
Dual WD160, RAID 0 Samsung IDE DVD Burner Vista Ultimate 64 Envision 22", Hanns G 19" 
PowerCase
OCZ Gamextreme 700 Antec 900 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
E8400 DFI DK P35 8800GT 512 OCZ, Team 6GB Total 
Hard DriveOptical DriveOSMonitor
Dual WD160, RAID 0 Samsung IDE DVD Burner Vista Ultimate 64 Envision 22", Hanns G 19" 
PowerCase
OCZ Gamextreme 700 Antec 900 
  hide details  
Reply
post #4 of 5
It's the HTT link. LDT voltage does almost nothing for stability, unless you're overclocking the HTT link (I guess). There is no sensor that measures temperatere of the HTT link (don't now how they would do it). Out of all the overclocks in DFI Street that I have seen, 99.9999% of them have the LDT voltage at stock (I have it at stock too). In my overclocking experience, it never helped if I increased it. You shouldn't have to increase it, since it matters little for overclocking and extra voltage (possibly unnecessary too) is not totally desirable. I think your instability is coming from somewhere else.
Magicbox
(17 items)
 
crapbox
(13 items)
 
 
CPUMotherboardGraphicsRAM
FX 8320 Sabertooth 990FX Nitro+ RX480 Kingston HyperX Fury 
Hard DriveHard DriveHard DriveCooling
Samsung 850 EVO  Kingston HyperX 3K Seagate Barracuda 7200.14 Noctua NH-D15 
OSOSMonitorKeyboard
Kubuntu  Windows 10 Pro Dell U2515H CM Quickfire TK (Cherry Blue) 
PowerCaseMouseMouse Pad
Cooler Master Silent Pro M 850W Enthoo Pro Logitech G502 Logitech G440 
Audio
Xonar DX 
CPUMotherboardGraphicsRAM
Sempron 3300+ HP stock mobo (laptop) 200M (IGP) 2x1GB PC3200 
Hard DriveOptical DriveOSMonitor
100GB ATA133 DVD/CDRW Kubuntu 32 bit 14.1" (1280x768) 
Power
6 cell 
  hide details  
Reply
Magicbox
(17 items)
 
crapbox
(13 items)
 
 
CPUMotherboardGraphicsRAM
FX 8320 Sabertooth 990FX Nitro+ RX480 Kingston HyperX Fury 
Hard DriveHard DriveHard DriveCooling
Samsung 850 EVO  Kingston HyperX 3K Seagate Barracuda 7200.14 Noctua NH-D15 
OSOSMonitorKeyboard
Kubuntu  Windows 10 Pro Dell U2515H CM Quickfire TK (Cherry Blue) 
PowerCaseMouseMouse Pad
Cooler Master Silent Pro M 850W Enthoo Pro Logitech G502 Logitech G440 
Audio
Xonar DX 
CPUMotherboardGraphicsRAM
Sempron 3300+ HP stock mobo (laptop) 200M (IGP) 2x1GB PC3200 
Hard DriveOptical DriveOSMonitor
100GB ATA133 DVD/CDRW Kubuntu 32 bit 14.1" (1280x768) 
Power
6 cell 
  hide details  
Reply
post #5 of 5
Quote:
Originally Posted by kaxx View Post
I must be missing something, I got the exact same response in another forum. I know what LDT is, I just really want to know WHERE to check my temps. Where is the "voltage" applied to? The CPU, the PWMIC, the bus????
Not sure... but I guessing PWMIC.
My Rigasaurus-reX
(13 items)
 
  
CPUMotherboardGraphicsRAM
Toledo 3800 X2 E6 (CCBWE) DFI nF4 LanParty Ultra-D XFX 6800GS 500/1200 2x512MB OCZ Enhanced Latency 
Hard DriveOptical DriveOSMonitor
250GB WD-Caviar 16M 3GB/s NEC ND-3550A Windows XP Pro SP2 17in. ŁĊĐ 
KeyboardPowerCaseMouse
Logitech G11 Åntec TRUEPOWERII 550W ThermalTake Tsunami Logitech G7 Wireless 
Mouse Pad
SteelPad S&S 
  hide details  
Reply
My Rigasaurus-reX
(13 items)
 
  
CPUMotherboardGraphicsRAM
Toledo 3800 X2 E6 (CCBWE) DFI nF4 LanParty Ultra-D XFX 6800GS 500/1200 2x512MB OCZ Enhanced Latency 
Hard DriveOptical DriveOSMonitor
250GB WD-Caviar 16M 3GB/s NEC ND-3550A Windows XP Pro SP2 17in. ŁĊĐ 
KeyboardPowerCaseMouse
Logitech G11 Åntec TRUEPOWERII 550W ThermalTake Tsunami Logitech G7 Wireless 
Mouse Pad
SteelPad S&S 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD Motherboards
Overclock.net › Forums › AMD › AMD Motherboards › What is LDT voltage??